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crashworthy seat
适坠座椅
飞机防护救生系统中,在飞机正常飞行情况下,作为机上乘员座椅;当飞机发生坠撞事故时,通过座椅的吸能结构和约束装置,尽量将坠撞载荷减少到人体耐受极限范围内,从而减少机上乘员损伤的航空救生设备。
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light sensing technology
light-sensitive cathode
light-sensitive cell
light sensitive diode
light sensitive index of crop
light sensitive material
light sensitivity
light sensor
light shape design
light shield
light shift
light shines upward or downward
light show
lightshow
light signal
Light Snow
light snow on a fishing village
Light Society
light source
light source color
light sources for photochemistry
light sources for photography
light species
light spectrum
light splitter
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